======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '305'
                                          'artist'  'Bella Morte'
                                     'text_people'  ''
                                         'release'  'Where Shadows Lie'
                                           'title'  'The Rain Within Her Hands'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']"
                                     'discogstags'  "['goth rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'eid-goth or gothrock-gothrock'
                                             'bpm'  '119.829'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Where Shadows Lie'
'TBPM' (BPM (beats per minute))                     '119.829'
'TCON' (Content type, a.k.a. Genre)                 'eid-goth or gothrock-gothrock'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'The Rain Within Her Hands'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bella Morte'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['goth rock', 'rock']
'TXXX:lastfmtags'                                   ['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.44 dB'
'TXXX:replaygain_track_peak'                        '0.636022'

========================== row from database ==========================
                                              'id'  1391678
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Bella Morte/MBZ;#Bella Morte;#Where Shadows Lie;#02;#The Rain Within Her Hands.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  305
                                           'genre'  eid-goth or gothrock-gothrock
                                        'filesize'  4899437
                                           'mtime'  1620300544
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth MBZ;#Bella Morte;#Where Lie;#02;#The eid goth gothrock gothrock
                                      'tag_artist'  Bella Morte
                                     'tag_release'  Where Shadows Lie
                                       'tag_title'  The Rain Within Her Hands
                                             'bpm'  119.829
                                    'search_title'  'hands':5 'her':4 'rain':2 'the':1 'within':3
                                   'search_artist'  'bella':1 'morte':2
                                  'search_release'  'lie':3 'shadows':2 'where':1
                                     'search_rest'  '00dwimp':1 '00ebm':2 '02':15,18 'bella':7,9 'darkwave':4 'eid':20 'goth':5 'gothrock':21 'industrial':3 'lie':14,17 'mbz':6,8 'morte':10,12 'the':16,19 'where':11,13
                                    'search_combo'  '00dwimp':11 '00ebm':12 '02':25,28 'bella':6B,17,19 'darkwave':14 'eid':30 'goth':15 'gothrock':31 'hands':5A 'her':4A 'industrial':13 'lie':10C,24,27 'mbz':16,18 'morte':7B,20,22 'rain':2A 'shadows':9C 'the':1A,26,29 'where':8C,21,23 'within':3A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']
                                        'tag_date'  2000
                                     'discogstags'  ['goth rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620300544.015615  (2021-05-06 13:29:04)
                             'size'  4899437